tramp writes "The National Security Agency is gathering nearly 5 billion records a day on the whereabouts of cellphones around the world, according to top-secret documents and interviews with U.S. intelligence officials, enabling the agency to track the movements of individuals — and map their relationships — in ways that would have been previously unimaginable. Of course it is 'only metadata' and absolutely not invading privacy if you ask our 'beloved' NSA." Pretty soon, the argument about whether you have in any given facet of your life a "reasonable expectation of privacy" may take on a whole new meaning. Also at Slash BI.